Center High-Mounted Stoplamp
Your vehicle's center high-mounted stoplamp is located
above the rear doors at the center of the vehicle.
If items are loaded on the roof of the vehicle, as in a
luggage carrier, care should be taken not to block or
damage the center high-mounted stoplamp unit.
If you tow a trailer that is equipped with provisions for a
center high-mounted stoplamp, see your GM dealer for
instructions on how to make it operate with your
vehicle's electrical system. As with any electrical system
modification, have the work performed by a qualified
electrical service person.
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